Delhi Weather Report: The Central Pollution Control Board reported a significant escalation in the AQI, with areas such as RK Puram, Jahangirpuri, Punjabi Bagh, and IGI Airport registering levels over 400. Specifically, RK Puram recorded an AQI of 417, Punjabi Bagh at 410, ITO at 430, IGI Airport at 430, and Jahangirpuri at 428.